Class 11Chemistry8-3.Organic Chemistry : Purification and characterizationChemical analysis of organic compounds
MediumThe copper wire test for halogens is known as:
- ADuma's Test
- BBeilstein's Test
- CLiebig's Test
- DLassaigne's Test
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Similar Questions
In the Lassaigne's test for nitrogen in an organic compound,the Prussian blue colour is obtained due to the formation of:
Medium
View SolutionWhy is nitric acid $(HNO_3)$ added to sodium extract before adding silver nitrate $(AgNO_3)$ for testing halogens?
Easy
View SolutionSodium extract is heated with concentrated $HNO_3$ before testing for halogens because
DifficultJEE MAIN 2016
View SolutionIn the Lassaigne sodium fusion test,$N$ and $S$ of an organic compound are converted into:
In the test for halogens,why is nitric acid added to the sodium fusion extract before adding silver nitrate?
Easy
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